Geophysics from terrestrial time‐variable gravity measurements

M Van Camp, O de Viron, A Watlet… - Reviews of …, 2017 - Wiley Online Library
In a context of global change and increasing anthropic pressure on the environment,
monitoring the Earth system and its evolution has become one of the key missions of …

Hydrological and volcano-related gravity signals at Mt. Somma–Vesuvius from∼ 20 yr of time-lapse gravity monitoring: implications for volcano quiescence

T Pivetta, U Riccardi, G Ricciardi… - Geophysical Journal …, 2023 - academic.oup.com
We report on about 20 yr of relative gravity measurements, acquired on Mt. Somma–
Vesuvius volcano in order to investigate the hydrological and volcano-tectonic processes …

[HTML][HTML] First evaluation of an absolute quantum gravimeter (AQG# B01) for future field experiments

AK Cooke, C Champollion… - … , Methods and Data …, 2021 - gi.copernicus.org
Quantum gravimeters are a promising new development allowing for continuous absolute
gravity monitoring while remaining user-friendly and transportable. In this study, we present …

GravNetAdj: a MATLAB-based data processing software for gravity network adjustment

J Zhao, XQ Xu, LN Wang, YJ Zhang - Earth Science Informatics, 2024 - Springer
In order to realize the gravity standard using the gravity data of a specified group of stations,
the gravity reference network is crucial for national gravity measurements. Dependable …

DiffraPy: An open-source Python software for seismic diffraction imaging

G Zakarewicz, S Maciel, R Biloti - Computers & Geosciences, 2024 - Elsevier
Seismic diffraction events, often overlooked as noise in conventional seismic imaging
methods, contain valuable high-resolution information about subsurface structures and …

Simultaneous calibration of instrument scale factor and drift rate in network adjustment for continental-scale gravity survey campaign

L Wang, S Chen, J Zhuang, W Xu - Geophysical Journal …, 2022 - academic.oup.com
The scale factor of each relative gravimeter must be calibrated both before and after the
fieldwork of a terrestrial gravity survey, to reduce uncertainties and ensure high precision …

[PDF][PDF] Monitoring volcanic deformation

M Battaglia, J Alpala, R Alpala, M Angarita… - Reference module in …, 2019 - academia.edu
Maurizio Battaglia Tracking the migration of magma as it propagates to the Earth's surface is
crucial in eruption forecasting as well as in volcanic hazard assessment. When magma …

Hybrid gravimetry monitoring of Soultz-sous-Forêts and Rittershoffen geothermal sites (Alsace, France)

N Portier, J Hinderer, U Riccardi, G Ferhat, M Calvo… - Geothermics, 2018 - Elsevier
We investigate the feasibility of the hybrid gravity technique applied to two geothermal
reservoirs in northern Alsace, France, namely the Soultz-sous-Forêts and Rittershoffen sites …

Microgravity change during the 2008–2018 Kı̄lauea summit eruption: Nearly a decade of subsurface mass accumulation

MR Koymans, E de Zeeuw‐van Dalfsen… - Journal of …, 2022 - Wiley Online Library
Results from nine microgravity campaigns from Kı̄lauea, Hawaiʻi, spanning most of the
volcano's 2008–2018 summit eruption, indicate persistent mass accumulation at shallow …

Selection of a calibration system for relative gravimeters and testing of the processing using the example of the Zhetygen calibration baseline in Kazakhstan

R Sermiagin, N Kemerbayev… - Acta Geodaetica et …, 2024 - Springer
This article consolidates and organizes modern methods for calibrating relative gravimeters,
aiming to streamline the selection and implementation of effective calibration systems …